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All results from a given calculation for CNOH3 (1,2-oxaziridine)

using model chemistry: B3PW91/6-31G**

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at B3PW91/6-31G**
 hartrees
Energy at 0K-169.721710
Energy at 298.15K-169.726122
HF Energy-169.721710
Nuclear repulsion energy74.970515
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3PW91/6-31G**
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3407 3265 3.11      
2 A 3180 3048 31.50      
3 A 3085 2957 31.35      
4 A 1558 1493 3.70      
5 A 1373 1316 23.49      
6 A 1307 1252 34.79      
7 A 1267 1214 12.53      
8 A 1209 1159 1.04      
9 A 1093 1048 11.62      
10 A 975 934 17.43      
11 A 934 896 27.35      
12 A 803 770 6.37      

Unscaled Zero Point Vibrational Energy (zpe) 10095.7 cm-1
Scaled (by 0.9584) Zero Point Vibrational Energy (zpe) 9675.8 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B3PW91/6-31G**
ABC
0.88605 0.82444 0.49123

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3PW91/6-31G**

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.701 -0.303 0.016
N2 -0.712 -0.471 -0.162
O3 -0.074 0.855 0.022
H4 1.166 -0.579 0.966
H5 1.314 -0.478 -0.869
H6 -1.110 -0.664 0.765

Atom - Atom Distances (Å)
  C1 N2 O3 H4 H5 H6
C11.43451.39351.09271.09061.9932
N21.43451.48262.19322.14551.0271
O31.39351.48262.11792.12021.9831
H41.09272.19322.11791.84412.2863
H51.09062.14552.12021.84412.9290
H61.99321.02711.98312.28632.9290

picture of 1,2-oxaziridine state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 N2 O3 57.041 C1 N2 H6 106.970
C1 O3 N2 59.740 N2 C1 O3 63.220
N2 C1 H4 119.805 N2 C1 H5 115.680
O3 C1 H4 116.307 O3 C1 H5 116.668
O3 N2 H6 102.895 H4 C1 H5 115.258
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3PW91/6-31G** Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.104      
2 N -0.302      
3 O -0.372      
4 H 0.133      
5 H 0.150      
6 H 0.287      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  1.242 -1.618 1.520 2.544
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -16.132 -0.208 -1.976
y -0.208 -18.768 -1.176
z -1.976 -1.176 -16.968
Traceless
 xyz
x 1.735 -0.208 -1.976
y -0.208 -2.218 -1.176
z -1.976 -1.176 0.482
Polar
3z2-r20.964
x2-y22.635
xy-0.208
xz-1.976
yz-1.176


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 3.547 -0.029 -0.159
y -0.029 2.690 -0.129
z -0.159 -0.129 2.694


<r2> (average value of r2) Å2
<r2> 33.076
(<r2>)1/2 5.751